Issued Patents All Time
Showing 1–25 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12337348 | Ultrasonic transducer | Yi-Ting Su, Wei-Jen Wu, Sheng-Yen Tseng, Ming-Chu Chang | 2025-06-24 |
| 12315791 | Metal-insulator-metal capacitor within metallization structure | Chi-Han Yang, Shih Chan Wei, Kuan-Yu Chen | 2025-05-27 |
| 11855230 | Metal-insulator-metal capacitor within metallization structure | Chi-Han Yang, Kuan-Yu Chen, Shih J. Wei | 2023-12-26 |
| 11534796 | Ultrasonic transducer | Yi-Ting Su, San-Tang Chen, Tsung-Shou Yeh, Ming-Chu Chang | 2022-12-27 |
| 11433427 | Ultrasonic transducer | Yi-Ting Su, Tsung-Shou Yeh | 2022-09-06 |
| 7347407 | Rotation speed regulating mechanism for pneumatic tools | — | 2008-03-25 |
| 7134611 | Air nozzle for pneumatic tools | — | 2006-11-14 |
| 7073774 | Air intake adjusting assembly for pnuematic tools | — | 2006-07-11 |
| 7025150 | Air inlet for pneumatic tools | — | 2006-04-11 |
| D515895 | Pneumatic tool | — | 2006-02-28 |
| 6984169 | Bi-directional rotation pneumatic grinding tool | — | 2006-01-10 |
| 6912755 | Clamping device of a rotating tool | — | 2005-07-05 |
| 6905401 | Bi-directional rotation pneumatic grinding tool | — | 2005-06-14 |
| D499000 | Pneumatic tool | — | 2004-11-30 |
| D498398 | Pneumatic tool | — | 2004-11-16 |
| 6813837 | Bi-directional rotation pneumatic cutting machine | — | 2004-11-09 |
| D492561 | Pneumatic tool | — | 2004-07-06 |
| D492562 | Pneumatic tool | — | 2004-07-06 |
| D492176 | Pneumatic tool | — | 2004-06-29 |
| D488694 | Pneumatic tool | — | 2004-04-20 |
| D488040 | Pneumatic tool | — | 2004-04-06 |
| D488041 | Pneumatic tool | — | 2004-04-06 |
| D486370 | Pneumatic tool | — | 2004-02-10 |
| D485148 | Pneumatic boring tool | — | 2004-01-13 |
| D484379 | Pneumatic tool | — | 2003-12-30 |